English verb conjugation MUST MIX

Regular verb: mix - mixed - mixed

Affirmation

Simple form

I must mix
you must mix
he must mix
we must mix
you must mix
they must mix

V-ing form

I must be mixing
you must be mixing
he must be mixing
we must be mixing
you must be mixing
they must be mixing

Perfect

I must have mixed
you must have mixed
he must have mixed
we must have mixed
you must have mixed
they must have mixed

V-ing perfect

I must have been mixing
you must have been mixing
he must have been mixing
we must have been mixing
you must have been mixing
they must have been mixing

Negation

Simple form

I mustn't mix
you mustn't mix
he mustn't mix
we mustn't mix
you mustn't mix
they mustn't mix

V-ing form

I mustn't be mixing
you mustn't be mixing
he mustn't be mixing
we mustn't be mixing
you mustn't be mixing
they mustn't be mixing

Perfect

I mustn't have mixed
you mustn't have mixed
he mustn't have mixed
we mustn't have mixed
you mustn't have mixed
they mustn't have mixed

V-ing perfect

I mustn't have been mixing
you mustn't have been mixing
he mustn't have been mixing
we mustn't have been mixing
you mustn't have been mixing
they mustn't have been mixing

Interrogative form

Simple form

must I mix?
must you mix?
must he mix?
must we mix?
must you mix?
must they mix?

V-ing form

must I be mixing?
must you be mixing?
must he be mixing?
must we be mixing?
must you be mixing?
must they be mixing?

Perfect

must I have mixed?
must you have mixed?
must he have mixed?
must we have mixed?
must you have mixed?
must they have mixed?

V-ing perfect

must I have been mixing?
must you have been mixing?
must he have been mixing?
must we have been mixing?
must you have been mixing?
must they have been mixing?

Interro-negative form

Simple form

mustn't I mix?
mustn't you mix?
mustn't he mix?
mustn't we mix?
mustn't you mix?
mustn't they mix?

V-ing form

mustn't I be mixing?
mustn't you be mixing?
mustn't he be mixing?
mustn't we be mixing?
mustn't you be mixing?
mustn't they be mixing?

Perfect

mustn't I have mixed?
mustn't you have mixed?
mustn't he have mixed?
mustn't we have mixed?
mustn't you have mixed?
mustn't they have mixed?

V-ing perfect

mustn't I have been mixing?
mustn't you have been mixing?
mustn't he have been mixing?
mustn't we have been mixing?
mustn't you have been mixing?
mustn't they have been mixing?

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